On Tue, Jun 20, 2017 at 01:37:32AM +0200, Thomas Gleixner wrote:
> @@ -441,18 +440,27 @@ void fixup_irqs(void)
>
> for_each_irq_desc(irq, desc) {
> const struct cpumask *affinity;
> - int break_affinity = 0;
> - int set_affinity = 1;
> + bool break_affinity = false;
>
> if (!desc)
> continue;
> - if (irq == 2)
> - continue;
>
> /* interrupt's are disabled at this point */
> raw_spin_lock(&desc->lock);
>
> data = irq_desc_get_irq_data(desc);
> + chip = irq_data_get_irq_chip(data);
> + /*
> + * The interrupt descriptor might have been cleaned up
> + * already, but it is not yet removed from the radix
> + * tree. If the chip does not have an affinity setter,
> + * nothing to do here.
> + */
> + if (!chip !chip->irq_set_affinity) {
> + raw_spin_unlock(&desc->lock);
> + continue;
> + }
A bit of a moot point since the very next patch deletes all of this,
but found this broken 'if' condition when compiling one at a time,
missing the '&&'.
